DCA6 Thermo Review

___________________ is the capacity to do work or supply heat.

• energy

• heat changes

• specific heat

• thermochemistry

Ice cream melting is an example of an __________ process.

• endothermic

• exothermic

Sweating is an __________________ process.

• endothermic

• exothermic

What does C stand for?

• heat capacity

• specific heat

• mass

• temperature

Mass must always be in ________ for energy calculations.

• kilograms

• grams

• joules

• calories

What is the specific heat of water?

• All of the above

• None of the above

When heat flows from system to the surroundings that is an example of an ________________ process.

• exothermic

• endothermic

What device is used to measure the amount of heat involved in a chemical reaction or physical process?

• barometer

• calorimeter

• thermometer

Kinetic energy is energy gained _______________

• while at rest

• during motion

What is calorimetry?

• process of measuring kinetic and potential energy

• process of measuring heat flow of chemical reactions

• process of measuring pressure and temperature of a substance